• Shake well before use.
• Dose to be recommended amount - do not overdose.
• First use – Aquarium with snails and shrimp : 5ml to 100 litres
• First use : 7,5ml to 100 litres
• Weekly use if significant presence of algae : 15ml to 100 litres
• When adding Re-Fresh, we recommend shutting down the UV steriliser for 2 hours. If the water goes cloudy, immediately turn the filter unit back on.
Tip: Using Re-Fresh followed by Waste Away a day or two later enables you to take action against the causes and effects of algae growth.